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Devillez Gauvain

Université de Mons - UMONS > Faculté des Sciences > Service de Génie Logiciel

Université de Mons - UMONS > Faculté des Sciences > Service d'Informatique théorique

Université de Mons - UMONS > Faculté des Sciences > Algorithmique

ORCID
0000-0002-3931-1610

Main Research Fields
Mathematics
Electrical & electronics engineering
Computer science
Main Keywords
extremal graph theory; Graph Theory; graph theory; Average number of colors; eccentric connectivity index;
Main Unit & Research Centers
CREMMI - Modélisation mathématique et informatique
Main Co-authors
Hauweele, Pierre 
Mélot, Hadrien 
Hertz, Alain
MELOT, Hadrien 
Ries, Bernard

Publications (total 19)

The most downloaded
7 downloads
Devillez, G., Mélot, H., Hauweele, P., & Hertz, A. (23 August 2017). Transproof : Computer assisted graph transformations. Paper presented at Computers in Scientific Discovery 8, Mons, Belgium. https://hdl.handle.net/20.500.12907/10493
The most cited
3 citations (Scopus®)
Hauweele, P., Hertz, A., Mélot, H., Ries, B., & Devillez, G. (2019). Maximum Eccentric Connectivity Index for Graphs with Given Diameter. Discrete Applied Mathematics. doi:10.1016/j.dam.2019.04.031 https://hdl.handle.net/20.500.12907/24802

Hertz, A., Mélot, H., Bonte, S., & Devillez, G. (2022). Lower bounds and properties for the average number of colors in the non-equivalent colorings of a graph. Discrete Applied Mathematics. doi:10.1016/j.dam.2022.08.011
Peer Reviewed verified by ORBi

Devillez, G. (2022). Proofs by Transformation in Extremal Graph Theory. Unpublished doctoral thesis, UMONS - University of Mons [Faculty of Science], Mons, Belgium.
Jury: Mélot, H. (Promotor), Hertz, A. (Promotor), Bruyère, V., Ries, B., Labarre, A., Goedgebeur, J., & Wijsen, J.

Devillez, G., Hertz, A., Mélot, H., Bonte, S., & Hauweele, P. (11 June 2021). On the average number of colors in the non-equivalent colorings of a graph. Paper presented at 34th Conference of the European Chapter on Combinatorial Optimization (ECCO 2021), Madrid, Spain.

Devillez, G., Hauweele, P., Hertz, A., & Mélot, H. (15 November 2019). Minimizing the eccentric connectivity index with fixed number of pending vertices. Paper presented at 21st Journées Graphes et Algorithmes, Bruxelles, Belgium.

Hauweele, P., Hertz, A., Mélot, H., Ries, B., & Devillez, G. (15 November 2019). Maximum eccentric connectivity index for graphs with given diameter. Paper presented at 21st Journées Graphes et Algorithmes, Bruxelles, Belgium.

Hauweele, P., Hertz, A., Mélot, H., Ries, B., & Devillez, G. (2019). Maximum Eccentric Connectivity Index for Graphs with Given Diameter. Discrete Applied Mathematics. doi:10.1016/j.dam.2019.04.031
Peer Reviewed verified by ORBi

Devillez, G., Hauweele, P., & Mélot, H. (2019). PHOEG Helps to Obtain Extremal Graphs. In M. Labbé & B. Fortz (Ed.), Operations Research Proceedings 2018 (first edition). Switzerland: Springer Cham.
Peer reviewed

Hauweele, P., Hertz, A., Mélot, H., Ries, B., & Devillez, G. (14 August 2019). Extremal results on the eccentric connectivity index. Paper presented at Ghent Graph Theory Workshop On Structure and Algorithms, Ghent, Belgium.

Devillez, G., Hertz, A., Mélot, H., & Hauweele, P. (25 April 2019). Minimum Eccentric Connectivity Index for Graphs with Fixed Order and Fixed Number of Pendant Vertices. Yugoslav Journal of Operations Research, 29 (2), 193-202.
Peer Reviewed verified by ORBi

Devillez, G. (14 June 2018). Minimizing the eccentric connectivity index with a fixed number of pending vertices. Paper presented at 31th Conference of the European Chapter on Combinatorial Optimization, University of Fribourg, Fribourg, Switzerland.

Hauweele, P., Devillez, G., & Mélot, H. (23 August 2017). PHOEG Helps Obtaining Extremal Graphs. Paper presented at Computers in Scientific Discovery 8, Mons, Belgium.

Devillez, G., Mélot, H., Hauweele, P., & Hertz, A. (23 August 2017). Transproof : Computer assisted graph transformations. Paper presented at Computers in Scientific Discovery 8, Mons, Belgium.

Mélot, H., Devillez, G., & Hauweele, P. (18 August 2017). PHOEG Helps Obtaining Extremal Graphs. Paper presented at Ghent Graph Theory Workshop on Structure and Algorithms, Gand, Belgium.

Bruyère, V., Devillez, G., Hautem, Q., & Mélot, H. (2017). Sciencebook.

Hauweele, P., Devillez, G., & Mélot, H. (13 July 2016). PHOEG Helps Obtaining Extremal Graphs. Paper presented at 10tg International Colloquium on Graphs and Optimization (GO X), Rigi, Switzerland.

Devillez, G., Mélot, H., & Hauweele, P. (26 May 2016). PHOEG Helps Obtaining Extremal Graphs. Paper presented at European Chapter on Combinatorial Optimization, Budapest, Hungary.

Mélot, H., Devillez, G., & Hauweele, P. (07 April 2016). PHOEG Helps Obtaining Extremal Graphs. Paper presented at Séminaires du GERAD (Ecole Polytechnique), Montréal, Canada.

Devillez, G. (2016). Un monstre parmi les cubes.

Devillez, G., & Hauweele, P. (10 December 2015). PHOEG Helps Obtaining Extremal Graphs. Poster session presented at Grascomp Doctoral Day, Namur, Belgium.

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